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Posted to issues@hbase.apache.org by "Chia-Ping Tsai (JIRA)" <ji...@apache.org> on 2017/04/29 03:50:04 UTC

[jira] [Commented] (HBASE-15509) Avoid copy of block data in HFileBlock$Writer.finishBlock

    [ https://issues.apache.org/jira/browse/HBASE-15509?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15989744#comment-15989744 ] 

Chia-Ping Tsai commented on HBASE-15509:
----------------------------------------

This may be fixed in HBASE-17623.

> Avoid copy of block data in HFileBlock$Writer.finishBlock
> ---------------------------------------------------------
>
>                 Key: HBASE-15509
>                 URL: https://issues.apache.org/jira/browse/HBASE-15509
>             Project: HBase
>          Issue Type: Sub-task
>          Components: HFile
>            Reporter: Vladimir Rodionov
>            Assignee: Vladimir Rodionov
>         Attachments: HBASE-15509-v1.patch, HBASE-15509-v2.patch
>
>
> This calls ByteArrayOutputStream.toByteArray() which creates a copy of data block. 



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